1 files changed, 65 insertions, 0 deletions
diff --git a/Tools/schnitt/dump.c b/Tools/schnitt/dump.c
new file mode 100644
index 0000000..a362f68
--- /dev/null
+++ b/Tools/schnitt/dump.c
@@ -0,0 +1,65 @@
+#include "libmpeg3.h"
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <string.h>
+
+int main(int argc, char *argv[])
+{
+	mpeg3_t *file;
+	int x,y,ii,i,j,result,out;
+	int howmany;
+	unsigned char *output, **output_rows;
+	char filename[100];
+	char header[100];
+	char temp;
+
+	howmany = atoi (argv[2]);
+
+	if ((file = mpeg3_open(argv[1])) == NULL)
+	  {
+	    printf ("Open failed\n");
+	    return 1;
+	  }
+	mpeg3_set_cpus(file,1);
+	mpeg3_set_mmx(file,0);
+	if (mpeg3_has_video == 0)
+	  {
+	    printf ("Stream has no Video\n");
+	    return 1;
+	  }
+	x = mpeg3_video_width(file,0);
+	y = mpeg3_video_height(file, 0);
+	output = malloc (x*y*3 + 4);
+	output_rows = malloc (sizeof(unsigned char*) * y);
+	for(i = 0; i < y; i++)
+	  output_rows[i] = &output[i * x * 3];
+ 	
+	for (ii = 0; ii < howmany; ii++)
+	  {
+	    result = mpeg3_read_frame(file,output_rows,0,0,x,y,x,y,0,0);
+	
+	    sprintf (filename,"/x2/temp/output%03i.ppm",ii);
+	    sprintf (header,"P6\n%i %i\n255\n\r",x,y);
+
+/*	    printf ("Opening %s\n",filename); */
+	    
+	    if ((out = open (filename,O_CREAT|O_WRONLY|O_TRUNC,0755)) == -1)
+	      {
+		printf ("Can't open %s\n",filename);
+		return 1;
+	      }
+
+	    write (out,header,strlen(header));
+	    
+	    for (i = 0; i < y; i++)
+	      for (j = 0; j < x; j++)
+		{
+		  temp = output [(i*x+j)*3 + 1];
+		  output[(i*x+j)*3 + 1] = output [(i*x+j)*3 + 0];
+		  output[(i*x+j)*3 + 0] = temp;
+		}
+	    write (out, output, x*y*3);
+	    close (out);
+	  }
+}